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Old 03-11-2017, 10:55 AM
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leon is offline
Join Date: Apr 2006
Location: ballarat
Posts: 11,167
Anyone know how to release stuck apature blades

Hi Guys i will put this out there to anyone who knows a way to release a stuck shutter on a Canon 70-200mm lens.
it is stuck at the smallest opening about F32 i reckon, any suggestions would be much appreciated.

Or do i just throw it down the stairs and hope for the best.

Leon Thank You

PS, I have to admit this lens has had some mishaps over time.

Once it rolled off the table and fell to the floor, Camera attached, no damage.

Then it slide off the tripod some months later in Darwin and hit the concrete at 1.5 meters, also attached to the camera.

Although some marks it worked perfectly, hence maybe the loose screws that i tried to fix and really stuffed it now

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